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Yellow plasma cutter unit with carry handle and torch lead

Costway

Costway CUT-50 Plasma Cutter Inverter 50A Dual Voltage 110/220V

SKU CH-DJW6-3ATWM MPN CUT-50

Dual-voltage 110/220 V plasma cutter delivers 20–50 A output with HF arc ignition for fast, clean cuts on steel, copper and alloys

  • Cuts stainless, alloy and mild steel with 20–50 A output
  • Dual 110/220 V input suits workshop or site power
  • Inverter design raises efficiency 30 % while reducing size
  • HF pilot arc starts reliably without contact
  • Pre-flow and post-flow gas timing protects consumables

50 A Plasma Cutter Inverter

The Costway CUT-50 is a dual-voltage plasma cutter inverter rated for 50 A output. It runs on 110 V or 220 V mains supply and uses HF oscillating pilot arc ignition. The inverter design reduces transformer size and weight while raising efficiency by 30 %.

Suitable for metal fabrication workshops

This unit suits workshops cutting stainless steel, alloy steel, mild steel and copper. It is not for buyers who need a built-in air compressor or automated CNC torch height control.

20–50 A adjustable output current

The cutter delivers a continuously adjustable output range of 20 A to 50 A at 96 V rated load voltage. This single specification determines whether the machine matches the material thickness and duty cycle you require.

Highlights

  • Cuts stainless, alloy and mild steel with 20–50 A output
  • Dual 110/220 V input suits workshop or site power
  • Inverter design raises efficiency 30 % while reducing size
  • HF pilot arc starts reliably without contact
  • Pre-flow and post-flow gas timing protects consumables

Specifications

BrandCostway

Questions about this item

Should I run the CUT-50 on 110 V or 220 V for thicker metal?

On 220 V the unit delivers its full 20-50 A output range, while 110 V limits available current and therefore maximum cut thickness.

What does the 50 A rating mean when I am actually cutting?

It is the peak output current; the machine maintains a 96 V cutting arc at up to 50 A for fast, clean cuts in steel and copper.

How does the HF pilot arc affect starting and cutting performance?

The high-frequency oscillating pilot arc initiates the cut without touching the workpiece, giving reliable starts on painted or rusty metal and steady arc stability.

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